Sunday, May 10, 2009
Bath level alarm
I was sick of continually checking the level of the bath when it was running so came up with this contraption:
The 104dB two-tone speaker (you can see the beige screw lugs either side of the black box) is a bit loud but all you have to do is lift the whole thing up to pull the white sensor wires out of the water....
Labels: alarm, circuit, electronics, water level detector
.jpg)
